User's Manual

temperatures are -20°C to +35°C. Extreme heat or cold may
damage your device or accessories.
• Do not expose your device to direct sunlight (such as on a car
dashboard) for prolonged periods.
• Keep the device away from sources of heat and fire, such as a
heater, microwave oven, stove, water heater, radiator, or candle.
• To avoid damaging the device or harming yourself, do not allow
pins or other sharp metal objects to come into contact with the
speaker, microphone, or charging port.
• Do not allow children or pets to bite or suck the device or
accessories. Doing so may result in damage or explosion.
Waterproof and dustproof
• The device has been tested in specific environments and is
waterproof and dustproof (complying with international standard
IEC 60529, IP55 requirements). It can be used normally when
exercising, washing hands, or in the rain. Do not use when